* GTK+ (http://www.gtk.org/), version 2.12.0 or later.
+ * GtkSourceView (http://projects.gnome.org/gtksourceview/)
+ version 2.2 or later.
+
+
To cross-compile PSPP, you will likely need to set the
PKG_CONFIG_LIBDIR environment variable to point to an
appropriate pkg-config for the cross-compilation environment.